Can Wind River POD go over a running pack, and how does it differ from Wind River?

The 26/27FW Wind River POD Hoody has a back expansion designed for wearing over a running pack and uses Durable Stretch Nylon. Catalogue size-M weights are 130g for men and 110g for women. The regular Wind River Hoody is a separate model; do not transfer POD construction or seasonal weights to it. Pack size, load and body shape affect fit. Try your loaded pack and check zip closure, shoulder movement and back coverage. A wind shell is not a substitute for a waterproof shell.